The Bigen Cream Color 4-0 Dark Brown is my favorite. It's so quick and easy to use with the one push application. The color is a beautiful dark brown and it covers my gray hair perfectly. Love it!

I decided to try the Bigen Cream Color 4-0 Dark Brown after hearing good things about it. I'm happy to say that it lived up to my expectations. The color is rich and the coverage is excellent. The one push application is a time-saver. Great product!

The Bigen Cream Color 4-0 Dark Brown is fantastic! The one push application is so easy to use and the color is a beautiful dark brown. It covers my gray hair completely and lasts a long time. Highly recommend!

I'm really happy with the Bigen Cream Color 4-0 Dark Brown. The one push application is so convenient and mess-free. The color is a beautiful dark brown and it covers my gray hair perfectly. Highly recommend!

I'm really impressed with the Bigen Cream Color 4-0 Dark Brown. The color is beautiful and looks so natural on my hair. The coverage on my gray hair is excellent and it lasts for a long time. I will definitely be buying this product again!